Another important puppy training that you should give to your puppy is to train him to wear the leash, if the he is properly trained on wearing the leash it would be easier to control him because he won't be able to move far away from you if you put the leash on him.
Before you can put a leash on him, he should be already trained to wear the collar, so do the collar training before you put on the leash.
When starting out leash puppy training, you should attach the leash to his collar for a few minutes and it is important that you put the leash on his happy time this way the puppy will associate the leash with happy things and not something to be feared.
Next, you take him for a walk in your home with the leash attached, and when the puppy got used with the leash you hold the end of the leash and let the dog move around.
When he bumps to the end of the leash just let him react and move as he/she wishes.
This training is intended to make the puppy get used with the feel of the collar and the leash.
When performing this puppy training, you should do this in your home where he is feeling comfortable.
Give him a plenty of time so he can get used to the collar and leash, you can slowly take him for a walk outside your house and make this short for the first time and slowly lengthen the time.